How do I restrict java function usage in intellij? -


i have project more 100 java classes. case is: - have button.java, dropdown.java, checkbox.java, listbox.java.... - also, business class represent page web app custom functions , mapping button.java , dropdown.java - want able use functions button , dropdown

an example: 

public class fieldsproperties extends rhregion{     public static void setproperties(string strmap){         hashmap<string, string> mapproperties = getmapproperties();         if(strmap.equals("properties")){         mapproperties = uisummary.getproperties("uisummary");         }         setmapproperties(mapproperties);         rhregion.setproperties(strmap);     } }

so in scenario want allowed functions uisummary.java or notified if used class

you can use illegaltype rule checkstyle:

checks particular classes never used types in variable declarations, return values or parameters.

rationale: helps reduce coupling on concrete classes.

simply add classes list of illegalclassnames. can configure checkstyle treat rule violation either warning or error.

note not prevent instantiation - example, assigning parent type still possible. better (or additional) rule might illegalinstantiation:

checks illegal instantiations factory method preferred.

assumed not have factory method restricted classes, violate instantiations of classes defined in classes property. of rule there intellij plugin checkstyle available.


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